Clearout vs Seamless.AI: Data Enrichment Tool Comparison
Compare Clearout and Seamless.AI side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Clearout and Seamless.AI both start with free plans, but Clearout is built as an email verification and finder tool with 8 listed features and 5 integrations, while Seamless.AI is an AI-powered sales lead platform with 10 listed features, 7 integrations, and pitch intelligence. Budget-conscious teams needing verification may prefer Clearout; those needing broader prospecting may prefer Seamless.AI.
Key takeaways
- Clearout offers 4 pricing tiers: Freemium (free, 100 credits for lifetime), Starter ($16/mo, 3,000 credits), Pro ($32/mo, 10,000 credits), and Enterprise (contact sales).
- Seamless.AI offers 3 pricing tiers: Free (50 credits), Pro (contact sales, annual credit packages), and Enterprise (custom packages).
- Clearout lists 8 total features while Seamless.AI lists 10 total features.
- Clearout integrates with 5 tools (HubSpot, Google Sheets, Zapier, Make, Zoho), while Seamless.AI integrates with 7 tools (Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier), with HubSpot and Zapier shared by both.
- Seamless.AI was founded in 2015, while Clearout's founding year is not listed.
Reviewed and updated September 5, 2026
Clearout vs Seamless.AI: Data Enrichment Tool Comparison
Clearout and Seamless.AI are both data enrichment tools. Choosing between them depends on your team size, budget, and specific B2B lead data and contact enrichment requirements. Here is what each vendor publishes about pricing, features, and integrations.
The Quick Answer
By each vendor's own wording, Clearout lists email verifier and email finder, while Seamless.AI lists real-time b2b contact search engine and email and cell phone lookups. A capability both offer can appear under different names, so read both feature lists below.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
Clearout is Email verification service that validates addresses in bulk, through an API and on signup forms in real time. Also finds business email addresses and monitors contact data already inside a CRM.
Seamless.AI is AI-powered sales lead platform with real-time contact search engine, pitch intelligence, and data enrichment for B2B prospecting.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Clearout Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Freemium | Free | 100 Credits for Lifetime |
| Starter | $16/mo | 3,000 Credits Per Month |
| Pro 10K Credits | $32/mo | 10,000 Credits Per Month |
| Enterprise | Contact Sales | - |
Source: Clearout Pricing
Seamless.AI Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 Credits |
| Pro | Contact Sales | Annual Credit Packages |
| Enterprise | Contact Sales | Custom Packages |
Source: Seamless.AI Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Clearout offers 4 pricing tiers compared to Seamless.AI's 3, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- Email Verifier
- Email Finder
- Form Guard
- Data Pulse
- Clearout Add-ons For Google Sheets
- Parallel Bulk Email Verification
- and 2 more listed below
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- and 4 more listed below
Clearout Key Features
- Email Verifier
- Email Finder
- Form Guard
- Data Pulse
- Clearout Add-ons For Google Sheets
- Parallel Bulk Email Verification
- Prospecting
- Credits never expire
Seamless.AI Key Features
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- Autopilot list building (add-on)
- AI writing assistant
- Chrome extension
- Enterprise security and compliance
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Clearout
- Email Verifier
- Email Finder
- Form Guard
- Data Pulse
- Clearout Add-ons For Google Sheets
- Parallel Bulk Email Verification
- Prospecting
- Credits never expire
Listed only by Seamless.AI
- Real-time B2B contact search engine
- Email and cell phone lookups
- Pitch intelligence
- Data enrichment
- Buyer intent data (add-on)
- Job changes tracking (add-on)
- Autopilot list building (add-on)
- AI writing assistant
- Chrome extension
- Enterprise security and compliance
Integration Ecosystem
Clearout Integrations
Clearout connects with: HubSpot, Google Sheets, Zapier, Make, Zoho.
Seamless.AI Integrations
Seamless.AI connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Zapier.
Shared Integrations
Both tools integrate with: HubSpot, Zapier.
Integrations listed only by Clearout: Google Sheets, Make, Zoho.
Integrations listed only by Seamless.AI: Salesforce, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365.
Use Case Recommendations
Best Fit for Clearout
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Seamless.AI
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (7 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Clearout | Seamless.AI |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 5 | 7 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Clearout and Seamless.AI both serve the B2B lead data and contact enrichment market. Clearout offers a more accessible entry point, while Seamless.AI starts at $0/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Clearout and Seamless.AI for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Clearout or Seamless.AI?
- Both platforms start at the same price point, $0 per month, so neither is cheaper at entry. Clearout then offers paid tiers at $16/mo for 3,000 credits and $32/mo for 10,000 credits, while Seamless.AI's paid Pro and Enterprise tiers require contacting sales for custom or annual credit packages.
- What features does Clearout offer that Seamless.AI doesn't?
- By exact vendor wording, Clearout lists Email Verifier, Email Finder, Form Guard, Data Pulse, Clearout Add-ons For Google Sheets, Parallel Bulk Email Verification, Prospecting, and Credits never expire. These are listed only by Clearout, though Seamless.AI may offer similar capabilities under different naming.
- What integrations does Seamless.AI support that Clearout doesn't?
- Seamless.AI lists integrations with Salesforce, Outreach, SalesLoft, Pipedrive, and Microsoft Dynamics 365 that are not listed by Clearout. Both tools share integrations with HubSpot and Zapier, while Clearout separately lists Google Sheets, Make, and Zoho as its own exclusive integrations.
- Which tool is better for budget-conscious teams?
- Both Clearout and Seamless.AI are recommended for budget-conscious teams looking for an affordable data enrichment tool, since both offer free tiers to test before spending anything. The right choice for a budget-conscious team still depends on which specific feature set and credit structure fits expected usage.
- How many total features and integrations does each platform have?
- Clearout lists 8 total features and 5 integrations, while Seamless.AI lists 10 total features and 7 integrations, according to each vendor's own published pages. Seamless.AI was founded in 2015, while Clearout does not list a founding year.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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